The HV-35 is a compact portable air compressors are designed to provide air whenever you need it from a standard 12 V source. It includes a pressure gauge, a 3 ft. hose, attachments for air filling, and a handy black fabric storage bag. The HV-35 is a compact portable lightweight air compressor and can fit in your vehicle, taking up minimal space. If you want to make sure that you're prepared for an emergency, put one of these HV-35 portable air compressors in your vehicle.